Backend engineering

APIs, integrations and data models that support coherent products and reliable delivery.

APIs and webhooks

I assessed payroll providers for Humaans and selected Check based on its fit with our data model and its webhook infrastructure. I led the integration through rollout.

Read the payroll case study.

Data consistency

For Humaans audit logging, I contributed to data structure design and led the decision to use a transactional outbox. Pending audit events were written in the same database transaction as application changes, with separate delivery to BigQuery.

Read the audit-log case study.

Java and Spring

At Post-Quantum, I worked on cybersecurity products across frontend applications and backend services, including Java/Spring and Groovy.

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